baber/WOPTO huggingface dataset:
Patent JP-S62102095-A (JP)
Title: Operation of cleaning device
Inventor: MUKAI YASUAKI
IPC: F28G1/12
Filed: 1985-10-30
Abstract: PURPOSE:To improve the accuracy of counting by a method wherein the number of washing bodies, which flow out of a ball retrieving vessel, is limited in the cleaning device for a condenser or the like for a steam power generating plant, in which the balls are employed. CONSTITUTION:Cleaning bodies are stored in a ball retrieving vessel 14 after cleaning. A valve 56 is switched to a bypass series 20 and another valve 50 is switched to a position connecting the bypass series 20 to a ball circulating pump 7. Subsequently, the outlet port valve 52 of a fore ball retrieving vessel 13 is switched to the position of retrieving. Thereafter, the outlet port valve 53 of the ball retrieving vessel is held in slightly opened temporarily and the same valve is fully opened (circulation) subsequently. According to this operation, the cleaning bodies, stored in the ball retrieving vessel 14, are retrieved into the fore ball retrieving vessel 13 through a ball circulating series 11, the bypass series 20, the ball circulating pump 7 and a ball counter 12.
Patent JP-H1091370-A (JP)
Title: Print system
Inventor: MIHARA OSAMU
IPC: G06F3/12
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a print system which can carry on the automatic print operation despite the failure of a printer itself, etc., by switching the printer of the print destination based on the printable/unprintable state of every printer. SOLUTION: This system includes a computer 10 which serves as an information processor and the printers 20-1 and 20-2 which print the output information. The computer 10 has a printer controller 11 which switches the printer of the print destination based on the printable/unprintable state of every printer. Then each of printers 20-1 and 20-2 has a self-state detection part which detects its own state related to the printable/unprintable state and outputs a state detection signal. The printers more than two are also available.
Patent JP-S60133545-A (JP)
Title: Production of magnetic recording medium
Inventor: YOSHIZAWA AKIHIKO
IPC: C10N40/18
Filed: 1983-12-21
Abstract: PURPOSE:To enable formation of a protecting film consisting of MoS2 and having excellent and long lasting lubricity by bringing the surface of a magnetic layer right after formation and a film coated with MoS2 into contact with each other under pressure and heating the same thereby transferring the MoS2 to the magnetic layer. CONSTITUTION:A film base consisting of polyethylene terephthalate is let off from an unwinding roll 2 and is pressed to the outside circumference of a cooling roll 4 and a Co-Ni alloy from a vapor deposition source 7 is deposited bi evaporation on the film, by which a magnetic layer 9 is formed. The film is supplied between a pair of heating rolls 11A and 11B heated to 80 deg.C right after the vapor deposition, by which the film is heated and is brought into contact under pressure with a base 1b coated thereon with molybdenum disulfide MoS2 and the MoS2 is transferred onto the magnetic layer 9. The protecting film consisting of MoS2 and having excellent and long-lasting lubricity is thus formed on the surface of the magnetic layer.
Patent JP-S61120742-A (JP)
Inventor: OBAYASHI TSUTOMU
IPC: B32B23/10
Filed: 1984-11-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1164702-A (JP)
Title: Lens barrel
Inventor: HASE HIROYUKI
IPC: G02B7/02
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To easily prevent a foreign matter and a harmful light beam entering from a gap between a lens holding frame and the photographing aperture part of a photographing frame covering over the lens holding frame in a lens barrel. SOLUTION: Substance obtained by incorporating a cylindrical sand-proofing rubber 21 having a light shielding property on the outer periphery of a spring 20 is attached to the gap between the inner surface side of the photographing aperture part 19a of the photographing frame 19 and the outer periphery part of the front edge of the lens holding frame 15, and the spring 20 always energizes in the withdrawing direction of the holding frame 15 so as to prevent the foreign matter and the harmful light beam entering from the gap between the photographing aperture part 19a of the frame 19 and the outer periphery of the holding frame 15 even when the holding frame 15 is moved in an optical axis direction due to focusing driving.
Patent JP-H11159932-A (JP)
Title: Cold air supplying device for refrigerator
Inventor: KIM SEO RO
IPC: F25D17/08
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a cold air supplying device for a refrigerator which can evenly supply cold air to the whole internal space of a refrigerator and, at the same time, intensively supply the cold air to the part of the door basket of the refrigerator in which a new drink or food is thrown. SOLUTION: A cold air supplying device for refrigerator has a cold air supplying route for supplying cold air to a refrigerating chamber 200, a connecting duct 160 which is branched from the cold air supplying route and has many outlets 162a and 164a in the front section of a refrigerator, and inlets through which the cold air from the outlets 162a and 164a of the duct 160 is made to flow in the chamber 200. The device is also provided with many door ducts having many cold air discharge ports through which the cold air is discharged toward the rear side of the refrigerator and a distributing means 170 which distributes the cold air guided to the outlets 162a and 164a from the duct 160.
Patent JP-H0694420-A (JP)
Title: Measuring method for displacement
Inventor: KANAZAWA MINORU
IPC: G01B11/00
Filed: 1992-09-10
Abstract: PURPOSE:To provide a measuring method for displacement in a vertical height by which the displacement in a vertical height of a spot that has been interrupted by an obstacle can be carried out with high accuracy, with reference to the installation place of a measuring machine. CONSTITUTION:An optical fiber 4 is extendedly arranged between the installation place O of a measuring machine and a reference spot P while avoiding an obstacle. Further, reflection mirrors 5, 6 for reflecting light are arranged to the reference spot P and to a place A to be measured respectively. The reflection mirror 5 is a mirror for merely reflecting light at a right angle, and on the other hand, the reflection mirror 6 is arranged in such a way that the incident light is reversely reflected by 180 deg. so as to be returned again to the coming direction. Thereby, a going and returning light passage is constituted, in which a light emitted from the installation place O of the measuring machine is introduced into an optical fiber 4, and after reaching the place A to be measured, it is again returned. Then, the optical distance measurement is carried out from the installation place O side of the measuring machine.
Patent JP-H03105295-A (JP)
Title: Cross-branch pipe
Inventor: MIURA SEIJI
IPC: F16L41/02
Filed: 1989-09-20
Abstract: PURPOSE:To obtain a cross-branch pipe giving a stable flow by constituting an intersectional angle between a downstream piping of the third opening and a downstream piping of the fourth opening, to be smaller than 120 deg.. CONSTITUTION:When an inner diameter of a main pipe is D0, the minimum diameter of a reducer of the second opening is 1/2 D0 and inner diameters of downstream pipings of the third and the fourth openings are 2/3 D0 and also an intersectional angle between the down-stream pipings of the third and the fourth openings, is constituted to be smaller than 120 deg.. In this way, a cross- branch pipe of this invention is made to have a structure preventing flow instability and therefore flow resistivity to each direction from the branch part does not fluctuate. In other words, any fluctuation of low amount does not occur and an output to a plant can be generated very stably.
Patent JP-S60134198-A (JP)
Title: Surface treatment of aluminium heat exchanger
Inventor: HATSUTORI TAKESHI
IPC: C25D11/04
Filed: 1983-12-23
Abstract: PURPOSE:To perform surface treatment excellent in corrosion resistance and hydrophilicity by a method in which aluminium heat exchanger is subjected to an anodic oxidation treatment and then to a pore sealing treatment. CONSTITUTION:The defective portions of a porous anodized layer are repaired by a pores sealing treatment to raise the corrosion resistance of the porous anodized layer and also provide a hydrophilicity originating from the structure of the anodized film for it. The anodic oxidation treatment is made using a sulfuric acid anodizing liquid, a chromic acid bath, etc., under conditions selected from several to several tens V of voltage, several to several tens  deg.C of temperature, and several to several tens of minutes of time. The pores sealing treatment to be made after the anodic oxidation treatment is those like a chromate treatment or a boemite treatment using sodium dichromate.
Patent JP-H0874437-A (JP)
Title: Ceiling structure in unit bath
Inventor: SAKAMOTO MASAHIKO
IPC: E04B9/30
Filed: 1994-09-08
Abstract: PURPOSE: To easily connect unit ceiling panels to each other to secure structural strength in a unit bath provided with a ceiling panel formed of a plurality of the unit ceiling panels. CONSTITUTION: In a unit bath provided with a ceiling panel 15 formed of a plurality of unit ceiling panels 16, 17, connection of the unit ceiling panels 16, 17 are conducted by lapping connection of flange parts 18 formed in the unit panels 16, 17. Also, connection of both ends is conducted by means of reinforcing members 21 supported by wall panels 12, 13, 14 for connecting and supporting the ceiling panel 15.
Patent JP-2000027275-A (JP)
Title: Cover for side ditch
Inventor: KUSAKABE KAZUICHI
IPC: E03F5/04
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To easily remove a cover from a side ditch by inclining four sides of the lid. SOLUTION: The surface 7 of a cover 2 in contact with the vertical surface 1 of a side ditch 5 is inclined, whereby a small stone fitted to a clearance 4 never acts as a wedge even if the cover 2 is prized by a bar to remove it. Since a clearance is formed between the covers 2 when the covers 2 are arranged on a side ditch 5, the cover 2 can be easily removed by inserting the bar to the hole and pressing the bar down by use of the principle of lever. Accordingly, the four sides of the cover 2 are inclined, whereby the cover 2 can be easily removed from the side ditch 5.
Patent JP-S6395527-A (JP)
Title: Data input control method
Inventor: TANAKA KUNIO
IPC: G06F3/038
Filed: 1986-10-13
Abstract: PURPOSE:To improve throughput by transferring the data stored in an internal ring buffer to a sub-input buffer while thinning them and extracting the data out of the sub-input buffer to perform the prescribed processing. CONSTITUTION:The position data produced by a mouse 30 at fixed time intervals, i.e., the incremental shift values x1 and y1 of each axis are successively written into an internal ring buffer 38 by the device interruption processing of a main processor 36 via an interface 32. The data stored in the buffer 38 are thinned at a prescribed rate by the interruption processing of the processor 36 and at the same time transferred to another ring buffer 39. When the processor 36 carries out an application program for drawing a locus, etc., the data are read out one by one from the buffer 39 and processed. In such a way, the throughput is improved.
Patent JP-H0556106-A (JP)
Title: Terminal equipment in data communication system
Inventor: NAKAMURA MASATOSHI
IPC: H04L13/08
Filed: 1991-08-27
Abstract: PURPOSE:To prevent communication between a host computer and a printer from being disabled owing to time-out error. CONSTITUTION:A reception buffer capacity detection means 5 is provided. When data from the host computer is received, the reception possible capacity of a reception buffer 4 is always supervised. When the reception possible capacity becomes less than a previously set capacity, next data reception is prevented for prescribed time, and a data processing means executes the data processing of the reception buffer 4. Thus, the reception possible capacity of the reception buffer 4 is prevented from becoming zero, and time till a BUSY signal is released is prevented from becoming long.
Patent JP-2000076262-A (JP)
Title: Map data base update method, device therefor and record medium recording the method
Inventor: SUZUKI AKIRA
IPC: G06T11/60
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To provide map data base update method/device which can precisely make a picture in the area of the signboard of a building, which is extracted from the picture of urban scenery taken by a camera, correspond to the model of a building in a map data base. SOLUTION: The picture of an area in a signboard is extracted from a picture taken by a telephoto camera 2. At the same time, the feature of a building group contained in the picture taken by a wide area camera 3 is extracted by a building feature extraction means 8. The building group whose appearance is predicted is predicted by a building feature prediction means 7 from a map data base 1 based on the position of a vehicle loading a camera and a camera eye direction. A building specification means 10 collates the extracted feature with a predicted feature. The building group contained in the picture of the wide camera 2 is made to correspond to the model of the building contained in the map data base 1 based on the result. The picture of the area of an extracted signboard is recorded in the record of the model of the applied building in the map data base 1.
Patent JP-H03104258-A (JP)
Title: Manufacture of semiconductor device
Inventor: SEGAWA YUJI
IPC: G06F17/50
Filed: 1989-09-19
Abstract: PURPOSE:To narrow a chip occupancy area and enable higher integration by laying out a single power supply line which runs through the inlet and outlet of functional blocks for a plurality of cells responding to the frequency of an action clock about cells laid out between the inlet and outlet. CONSTITUTION:A cell compiler 1 comprises a calculator. A cell library 2 stores a large number of data which constitutes functional unit-based logical circuits in a magnetic tape or disk as for C1 to CN. The cell compiler 1, when the functional specifications of functional blocks having an integrated circuit is supplied, generates layout date of a mask pattern and logical information in automatic mode based on the combination of cell data contained in the cell library. The functional specifications include an operating clock frequency of the functional blocks. A power supply source, which runs the input and outlet, is laid out for a plurality of cells ranging from C11 to C18 laid out between the input and the output, responding with the operating clock frequency in the cell library 2. As a result, this construction makes it possible to increase the number of passage signal lines which run through the blocks and narrow a chip occupancy area, thereby enabling higher integration for a semiconductor circuit.
Patent JP-H1143622-A (JP)
Title: Water-soluble azo compounds, their production and their usage as dyes
Inventor: SCHUMACHER CHRISTIAN
IPC: C09B62/085
Filed: 1997-09-08
Abstract: PROBLEM TO BE SOLVED: To obtain an azo compound being excellent in reactivity, firm fixability and buildup properties and permitting dyeing in a clear hue with excellent color fastness by selecting a fiber-reactive azo compound containing a heterocyclic diazo component. SOLUTION: A novel azo compound having at least one sulfo group and represented by the formnula is used as a fiber-reactive dye. In the formula, R<0> is H, a 1-4 C alkyl, a halogen, sulfo, carboxyl or the like; R<10> is H, a 1-4 C alkyl or a halogen; R is H, a 1-4C alkyl, a halogen or the like; R<1> is H, a 1-4 C alkyl, hydroxyl, cyano, a 1-4 C alkoxyl, carboxyl, sulfo, phenyl, naphthyl or the like; E is a divalenl amino-free free radical of an aniline or a naphthylamine: v is 0, 1 or 2; K is a divalent amino-free free radical of an aniline or a naphthylamine or a divalent free radical of a heterocyclic; n is 1 or 2: and Z is a fiberreactive group.
Patent JP-H08111525-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: SEKI TETSUYA
IPC: H01L21/316
Filed: 1994-10-06
Abstract: PURPOSE: To restrain generation of interface state density due to a stress caused by the difference in quality between the material of a gate electrode and the material of an insulation layer around the electrode, by forming the insulation layer around the gate electrode in a double-layer structure. CONSTITUTION: A polycrystal silicon layer 3 is etched using an oxide film 4 as a mask. A gas containing at least a halogen element is used as a main gas of the etching gas. After the etching, a sidewall protection film 6 is formed on sidewalls of the polycrystal silicon layer 3. Then, the sidewall protection film 6 is oxidized by oxygen plasma. Subsequently, source and drain regions 7, 8 of a MOS transistor are formed. In this process, a silicon oxide film 2 and the sidewall protection film 6 remain. After a sidewall spacer 9 is formed by forming the oxide film on the entire surface and then etching back this oxide film, ion implantation is carried out. Then, an interlayer insulation film is formed.
Patent JP-S6484284-A (JP)
Title: Recorder
Inventor: YAMAMOTO MARIKO
IPC: G03G21/00
Filed: 1987-09-28
Abstract: PURPOSE:To realize a stable recording operation by uniformizing the surface potential of an image carrying body after electrification by performing the pre-fatique of the image carrying body by applying exposure on the image supporting body before electrification. CONSTITUTION:A drum shape photosensitive body 2 is rotated by receiving a print start signal from a host system, and also, the photosensitive body 2, after being exposed by a pre-exposure means 3, is electrified by an electrification means 4. In other words, the pre-fatique of the image carrying body is performed by exposing the image carrying body by the pre-exposure means 3 prior to the electrification by the electrification means 4. Therefore, it is possible to uniformize the surface potential of the image carrying body after electrification by constitution though it is simple in spite of a state before electrification by the electrification means 4, that is, the presence/absence of laser exposure at a starting time or a continuous time, or the execution of a transfer charge operation. In such a way, the stable recording operation can be performed.
Patent JP-H0290032-A (JP)
Title: Modifying method for imbalance of rotary body
Inventor: KAWAMORI YOSHIO
IPC: G01M1/30
Filed: 1988-09-28
Abstract: PURPOSE:To simplify a construction by executing drilling by drilling machines and by modifying first and second modifying component forces in primary and secondary modifications respectively. CONSTITUTION:A measuring station 10 is provided with a workpiece conveying-in route 41 for conveying in unmodified rotary bodies W, an accepted workpiece conveying-out route 42 for conveying out rotary bodies W made to meet the standard on imbalance by modification, and a rejected workpiece conveying-out route 43 for conveying out rotary bodies W which can not be modified within the standard. Besides, conveying mechanisms 44 and 45 for transfer of the rotary bodies W and a microcomputer 30 are provided between the station 10 and a modifying station 20. The imbalance of each rotary body W is modified by making three holes at the maximum by drilling on the same side of the rotary body W, and thereby useless drilling of the rotary body can be avoided. Besides, a construction can be simplified by modifying a first modifiable component force in the primary modification and a second modifiable component force in the secondary modification.
Patent JP-H1186221-A (JP)
Title: Thin film magnetic head
Inventor: SHOJI SHIGERU
IPC: G11B5/31
Filed: 1997-09-08
Abstract: PROBLEM TO BE SOLVED: To record a magnetic recording medium with high recording density by generating a strong and sharp write magnetic field at a gap without increasing a turn count of coils. SOLUTION: A write thin film magnetic head element 10a is provided with a flat coil 15 of copper (Cu) or the like between a lower magnetic film (lower core) 12 and an upper magnetic film (upper core) 13, with having a rear coupling part 14 formed at a rear end part of the upper core 13 and lower core 12. Moreover, the element has a gap(g) between poles 12a and 13a at tip parts of the lower core 12 and upper core 13. Flat coils 15a, 15b, 15c, 15d, 15e, 15f, 15g of the flat coil 15 are spaced via an equal distance, and kept in a relationship of a breadth of the coil 15a<a breadth of the coil 15b<a breadth of the coil 15c<a breadth of the coil 15d<a breadth of the coil 15e<a breadth of the coil 15e<a breadth of the coil 15f<a breadth of the coil 15g. Accordingly, a coil turn count per unit area is increased as the flat coil approaches the poles 12a, 13a.
Patent JP-H1168300-A (JP)
Title: Control method for ball suction jig and ball suction jig system
Inventor: SAKATA YOSHIAKI
IPC: H05K3/34
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a ball suction system, capable of improving the mounting defect of a solder ball to a substrate. SOLUTION: This ball suction jig system 1 is provided with a column 8, extended in a vertical direction on the center of the upper surface of a jig main body 2 and a weight 10 energized downwards by a spring 14 is vertically movably disposed to the column 8. For the ball suction jig main body 2, the weight 10 is set to an elevated position away from an impact receiving plate 6 first, the weight 10 is held at the elevated position by a weight support 16 and then, the solder balls B are sucked by suction force by evacuation through an air pipe 4 as before. For the jig main body 2 after the balls B have been sucked, the force of the weight support 16 is released, thus the weight 10 is lowered at once by the spring 14 and gives an impact to the impact receiving plate 6 and abnormal suction balls Bi, causing a double ball phenomenon and an extra ball phenomenon are made to fall.
Patent JP-S60135467-A (JP)
Title: Ball point ink
Inventor: KITAMI KOUICHI
IPC: C09D11/00
Filed: 1983-12-23
Abstract: PURPOSE:To provide the titled ink which enables ball point pens to be used as a capless pen, gives excellent feeling in writing and can be written with a high density, by incorporating liquid polyethylene glycol or polypropylene glycol in a water ink. CONSTITUTION:The titled ball point ink is botd. by incorporating liquid polyethylene glycol and/or polypropylene glycol in a ball point ink consisting of a water-soluble dye, a water-soluble org. solvent (e.g. ethylene glycol), a water- soluble high-molecular material having stringiness (e.g. polyethylene oxide having an MW of 500,000 or above) and not more than 10wt% (based on the total quantity of ink) water. The ink gives excellent feeling in writing as an conventional water based ball point ink, its nib is not dried when ball point pens are left to stand without cap as in conventional oil based ball point ink and the ink gives handwriting having higher density than that obtd by conventional oil based ball point ink.